Fatima Saadat, Umar Sabir, Shahid Waseem, Hina Hakim, Naveed Ahmad, Zia Ul Arifeen, Nowsherwan, “Association between Vitamin D and serum ferritin levels in anemic women of child bearing age in Malakand KPK”, Pakistan Journal of Medical & Health Sciences, vol. 16, no. 05, p. 1228, Jul. 2022.